topicmap.com

What's happening in the Topic Maps world?

Tuesday, August 09, 2005

TM4L Release

A new versin of TM4L has been released. It includes built-in visualization capabilities and the initial set of Dublin Core elements now use standard PSIs.

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Friday, July 29, 2005

www.topicmaps.com

Lars Marius Garshol updates us on the current thinking on the topicmaps.com domain: "It was felt that since we are creating psi.topicmaps.com most people are likely to assume that there will be some content at www.topicmaps.com, and in any case it might be useful to have a "home site" for the topic maps community." That doesn't mean you have to stop coming to topicmap.com though.

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Saturday, July 23, 2005

PSIs for ISO 8601 dates

Lars Heuer of Segmia has published some PSIs for ISO 8601 and datetimes.

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Wednesday, September 01, 2004

Merging of Distributed Topic Maps based on the Subject Identity Measure (SIM) Approach

Lutz Maicher has published his paper on merging TMs. "We adress with this paper the question how distributed topic maps can be merged if the subjects of their topics aren't described by a centralised vocabulary (PSIs). We developed a (lightweighted) approach wich yields for our example set very good results."

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Friday, June 13, 2003

PSI Thread

An interesting discussion involving a "PSI respositoty" was started by Alexander Johannesen. Seems like there is some healthy interest for a PSI repository (and software) out there. The thread brings out the tension between grass roots efforts which want to do something now and the desire for stability in PSI sets. In the meantime, there is, of course, the list at easytopicmaps.

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Saturday, October 12, 2002

Oasis Published Subjects

A temporary homepage currently exists at http://psi.oasis-open.org/ which will be used "for all published subjects published by the OASIS Technical Committees."

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